$= > \: - 10x - 7y = - 12 \\ = > \: - 10(4) - 7y = - 12 \\ = > \: - 40 - 7y = - 12 \\ = > \: - 7y = - 12 + 40 \\ = > \: - 7y = 28 \\ = > y = - \frac{28}{7} \\ = > \: y = - 4$
Hope this helps!

7 0

3 years ago

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Which of the following statements uses the commutative property of addition?

rosijanka [135]

C is what I would say

8 0

3 years ago

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Create a scenario for the following equation: 110x+0

nikklg [1K]

There is no entry fee at an amusement park. It costs $110 per day at the amusement park.

3 0

3 years ago

Lily says that 4x7,000 has the same product as 7x4,000.Is she correct? Explain using the associative property of multiplication

BabaBlast [244]

Its the same numbers just different orders

8 0

3 years ago

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